baber/WOPTO huggingface dataset:
Patent KR-20080057343-A (KR)
Title: Process for producing polyimide film with copper wiring
Inventor: BAMBA KEITA
IPC: H05K3/06
Filed: 2006-10-13
Abstract: A process for producing a polyimide film with a copper wiring from a copper-foil-clad polyimide film having a carrier attached thereto, by the subtractive method or semi-additive method. The polyimide surface which has been exposed by the etching of the copper foil is cleaned with an etchant capable of mainly removing at least one metal selected among Ni, Cr, Co, Zn, Sn, and Mo or an alloy containing at least one of these metals, the at least one metal or alloy having been used for the surface treatment of the copper foil. Due to this, when the copper wiring is plated with tin, the plating ingredient is inhibited from abnormally depositing.
Patent KR-20080064900-A (KR)
Title: Exhaust gas purifier for internal combustion engine
Inventor: HIRATA HIROHITO
IPC: B01D53/86
Filed: 2006-11-28
Abstract: This invention provides an exhaust gas purifier for an internal combustion engine comprising exhaust gas purification means such as an NOx catalyst (20) provided in an exhaust passage (15) in an internal combustion engine, and an SOx trapping catalyst (30) provided upstream of the exhaust gas purification means, and ozone supply means (40, 41) which can supply ozone to a position upstream of the SOx trapping catalyst (30). According to the above constitution, SOx in the exhaust gas can be absorbed in the SOx trapping catalyst (30) before arrival at the NOx catalyst (20). In particular, SOx in the exhaust gas can be oxidized with ozone as an oxidizing gas to a decomposable state, and SOx can be absorbed even at a low temperature. Preferably, the SOx trapping catalyst (30) does not have an active site of a noble metal. In this case, sulfur poisoning of the SOx trapping catalyst can be prevented, and a lowering of the SOx absorption capacity can be suppressed.
Patent KR-20080075162-A (KR)
Title: A method for connection re-establishment in a mobile communication system
Inventor: COURAU FRANCOIS
IPC: H04W76/19
Filed: 2006-11-03
Abstract: One object of the invention is a method for connection re-establishment in a mobile communication system, comprising: a step wherein a network entity in charge of initiating a paging procedure for a mobile station in idle mode sends a paging request carrying mobility management context information and/or service management context information related to said mobile station, a step wherein, upon the reception of said paging request, network entities in charge of communication over the radio interface in the paging area, store said mobility management context information and/or service management context information and send a paging message over said radio interface, a step wherein a network entity receiving a response to said paging message from said mobile station over said radio interface uses said stored mobility management context information and/or service management context information, for said connection re-establishment over said radio interface for said mobile station.
Patent KR-20080073336-A (KR)
Title: Metal film decarbonizing method, film forming method and semiconductor device manufacturing method
Inventor: YAMASAKI HIDEAKI
IPC: H01L21/28
Filed: 2006-11-24
Abstract: On a Si substrate (1), i.e., a semiconductor substrate, a gate insulating film (2) is formed, and then a W film (3a) is formed on the gate insulating film (2) by CVD wherein a film forming gas including W(CO)6 gas is used. Then, the film is oxidized under existence of the reducing gas, and the W in the W film (3a) is not oxidized but only C is selectively oxidized to reduce the concentration of C contained in the W film (3a). Then, after performing heat treatment as needed, resist coating, patterning, etching and the like are performed, then, an impurity diffused region (10) is formed by ion implantation and the like, and a semiconductor device having a MOS structure is formed.
Patent KR-20080064912-A (KR)
Title: Bi-convex solid immersion lens
Inventor: NADER PAKDAMAN
IPC: G11B7/12
Filed: 2002-12-11
Abstract: A bi-convex solid immersion lens is disclosed. Unlike conventional plano-convex solid immersion lenses having a flat bottom surface, the disclosed lens has a convex bottom surface. The radius of curvature of the bottom surface is smaller than that of the object to be inspected. This construction allows for a more accurate determination of the location of the inspected feature, and enhances coupling of light between the immersion lens and the inspected object. The disclosed lens is particularly useful for use in microscope for inspection of semiconductor devices and, especially flip-chip (or chip scale) packaged devices. The immersion lens can also be incorporated in a read or read/write head of optical memory media.
Patent KR-20080099245-A (KR)
Title: Method and apparatus for decoding/encoding a video signal
Inventor: JEON BYEONG MOON
IPC: H04N7/24
Filed: 2007-11-19
Abstract: A method and an apparatus for decoding/encoding a video signal are provided to increase coding efficiency of the video signal. First flag information which shows whether a current block of a current layer is coded by using estimation between layers is obtained. Quality identification information distinguishing the quality of the current block is obtained. Second flag information shows whether a reference block is included in a specific slice of a reference layer based on the first flag information and the quality identification information is obtained. The current block is decoded based on the second flag information.
Patent KR-20080106975-A (KR)
Title: Air conditioner
Inventor: YOSHIMI MANABU
IPC: F25B49/02
Filed: 2007-03-19
Abstract: An air conditioner where a refrigerant amount judged is corrected to reduce a detection error. The air conditioner (1) performs refrigerant-amount judgment operation for judging the amount of refrigerant in a refrigerant circuit (10) and has a heat source unit (2), utilization units (3a-3c), expansion mechanisms (V2, V9a-V9c), first refrigerant gas piping (52), second refrigerant gas piping (53), refrigerant liquid piping (51), switchover mechanisms (4a-4c), temperature detection means (T8, T12a-T12c), and a control section (8). The heat source unit has compression means (21) for compressing refrigerant gas and a heat source-side heat exchanger (22). The first refrigerant gas piping is connected to the discharge side of the compression means. The switchover mechanisms can switch over between a first state and a second state. The temperature detections means are arranged on the first refrigerant gas piping, detect the temperature of the refrigerant on the first refrigerant gas piping side, and output the detected temperature values of the refrigerant. Based on the detected temperature values of the refrigerant, the control section corrects the refrigerant amount judged by the refrigerant-amount judgment operation. ® KIPO & WIPO 2009
Patent KR-20090007343-A (KR)
Title: Alphanumeric data entry apparatus and method using multicharacter kets of a keypad
Inventor: SCHMIEDLIN JOSHUA L
IPC: G06F3/023
Filed: 2007-03-28
Abstract: A method and apparatus for predicting the desired alphanumeric character of a depressed multi-character key of a reduced-key keypad based upon the previous selection of characters. Rule trees defining the prediction associated with a depressed key based upon the previous selection of characters are dynamically built upon use to readily function with all language styles and vocabularies. Moreover, the rule trees are weighted to increase the probability of predicting the desired character and to be quickly adaptable to different users having different language styles or vocabularies.
Patent KR-20090005138-A (KR)
Title: Inflatable sealing device for a die
Inventor: JANOTTA RAINER
IPC: F16J15/06
Filed: 2007-02-16
Abstract: The invention relates to an inflatable sealing device having a plunger (26) which is guided in a sleeve (24) and can be deployed by means of a supply of air (44, 46) under the application of air pressure, and having a sealing hose (34) which is connected to the plunger (26), the interior space of which sealing hose (34) is connected to the air supply (44, 46) such that the sealing hose (34) expands when an air pressure is applied. According to the invention, it is provided that the plunger (26) is guided in the sleeve (24) in such a way that a limited stroke is predefined.
Patent KR-20080112426-A (KR)
Title: Contrast media for use in medical and diagnostic procedures and methods of using the same
Inventor: WILLIAMS ARCHIE B III
IPC: A61K49/04
Filed: 2004-09-30
Abstract: The present invention relates to contrast media having a low concentration of contrast agent (active ingredient) and/or low Hounsfield value for use in medical or diagnostic procedures, or for therapeutic use. In one alternative embodiment, the contrast media are comprised of a contrast agent, alone or in combination with a stabilizing agent or osmotic agent. The present invention is directed to a contrast media having a Hounsfield value less than 250. In another embodiment, the contrast media comprises a contrast agent, such as a less than 2% w/v barium-based compound. In another embodiment, the present invention also relates to formulations and methods for distending and imaging an anatomic segment of an individual. ® KIPO & WIPO 2009
Patent KR-20090034824-A (KR)
Title: Generating position information using a video camera
Inventor: HSU FENG HSIUNG
IPC: G06F3/00
Filed: 2007-06-28
Abstract: A position determination module is described which receives image information from a video camera. The position determination module identifies at least one reference field in the image information to provide identified reference information. The position determination module then generates position information based on the identified reference information. The position information is associated with a position of the reference field with respect the video camera. In one implementation, the video camera is stationary and the reference field is coupled to a user-manipulated device. In another implementation, the reference field is coupled to a stationary display device and the video camera is coupled to a movable user-manipulated device.
Patent KR-20100081374-A (KR)
Title: Navigation device and method for searching and displaying new address using this
Inventor: JEONG JAE SEUNG
IPC: G01C21/36
Filed: 2009-01-06
Abstract: PURPOSE: A new address search and display method using a navigation apparatus is provided to correct error data and increase user friendliness. CONSTITUTION: A navigation apparatus comprises an input part(110), a map data storage(120), a new address data storage module(130), a display part(140) and a controller(150). The input part is input the new address. The data storage module is saved in the map data storage. The new address data storage module stores the information and matches the new address, and the new address and the map. The display part indicates the new address inputted to the input part to user. When a plurality of structures exists in the same new address, the display part together indicates the identity code of structure besides the new address. The controller refers to the new address inputted to the input part in the new address data storage module.
Patent KR-20100081783-A (KR)
Title: Mask cleaning device of screen printer
Inventor: KWAK BYUNG KIL
IPC: H05K3/12
Filed: 2009-01-07
Abstract: PURPOSE: A mask cleaning device of a screen printer is provided to improve the cleaning efficiency of a mask and improve the flow of flux by controlling the flow of air passing through a pattern hole. CONSTITUTION: A vacuum unit is installed to be spaced apart with a uniform interval. The vacuum unit(10) eliminates a solder paste which is adhered in the pattern hole of a mask. A flow rate control member is prepared on the top of the mask(M). A flow control member controls the flow of air inhaled to a hole(H) with the vacuum unit. A flow rate control member(20) comprises a guide projection which is vertically projected towards the pattern hole of the mask.
Patent KR-20100082207-A (KR)
Title: Group management system for rooms
Inventor: PARK JUNG BUM
IPC: G06Q50/12
Filed: 2009-01-08
Abstract: PURPOSE: A group management system for passenger rooms is provided to improve satisfaction of a client through effective group management about group guests, thereby providing superiority from staying service selection of a user to staying service provider side. CONSTITUTION: A passenger room group management system(100) comprises a plurality of passenger room devices(110) and control server(120). The plurality of passenger room devices in installed within each passenger room. The control server selects at least two among passenger room devices. The control server forms a group of the selected passenger room devices. The control server manages the passenger room devices of the group. The control server comprises a group setting unit and a communication control unit.
Patent KR-20100083646-A (KR)
Title: Method, apparatus and alarm systeme for acquiring position based on prediction
Inventor: AHN BYUNG IK
IPC: G01C21/36
Filed: 2009-01-14
Abstract: PURPOSE: A location acquirement method of a prediction based, an apparatus of the same, and an alarm service system are provided to reduce unnecessary location acquisition process without the degradation of the accuracy of alarm service. CONSTITUTION: A location acquisition unit of a prediction based comprises a location acquiring unit(210) which unit gains the present position value about the moving body according to the acquiring cycle, a predicted area selection unit(220) which determines bases on the present position value, the pre-stored former position value, the changed angle and the location values every alarm domains signifying the range of the moving body progressive direction when the predicted area selection unit decides the prediction visit domain presence whether or not, and an acquiring period adjust unit(230). The predicted area selection unit selects one or more prediction visit domains among the alarm domains followed the decision result. According to the decision result, the adjust unit calculates the prediction acquisition period each predicted area selected one or more. The acquiring period adjust unit renews the acquiring period based on the calculated prediction acquisition period. The acquiring period adjust unit renews the acquiring period by using the pre set default acquiring period.
Patent KR-20100088297-A (KR)
Title: Complex stimulus chamber for cell culture and cell culture apparatus in using same
Inventor: SHIN JENNIFER HYUNJONG
IPC: C12M1/42
Filed: 2009-01-30
Abstract: PURPOSE: A cell culture complex stimulation chamber and a cell culture apparatus using the same are provided to independently control shearing stress and electric field. CONSTITUTION: A cell culture complex stimulation chamber(100) comprises: a culture medium supply unit(110) having a culture medium inlet(111) and culture medium dispersion unit(112); a anti-floating plate(121) which blocks floating of culture medium; an electric plate(122) which is integrally connected with the anti-floating plate and has an electrode insertion hole(122a); a cell cover unit(120) having outlet plate with a plurality of culture medium out; and a cell suppor unit(130) having a cell settle part.
Patent KR-20100089163-A (KR)
Inventor: PARK YUNG SUNG
IPC: B28B7/00
Filed: 2009-02-03
Abstract: 본 발명은 건축공사시 지반을 강화하거나 보강하는 콘크리트 파일을 양생하기 위한 2개의 거푸집을 서로 체결하기 위한 파일양생몰드용 고정구에 관한 것으로서, 상부몰드의 플랜지(10)의 상부면에 고정되는 고정부재(20)와, 상기 고정부재(20)에 스냅링(25)에 의해 고정되는 홀더(30)와, 하부몰드의 플랜지(15)의 하부면에 고정되는 브라켓(40)과, 고정클립(50)에 의해 브라켓(40)에 고정되는 너트(45)와, 상기 고정부재(20)에 고정된 홀더(30)를 통해 너트(45)에 나선부(61)가 체결되는 볼트(60)와 홀더(30)의 둘레에 배치되어 볼트(60)의 헤드부(62)를 지지하는 스프링(70)으로 구성된 파일양생몰드용 고정구에 있어서, 상기 볼트(60)의 나선부(61)의 선단면(64)에 공구홈(65)이 형성되는 것을 특징으로 한다.
Patent KR-20100075346-A (KR)
Title: Device for collecting bullet
Inventor: OH IN GYU
IPC: F41J13/02
Filed: 2009-02-16
Abstract: PURPOSE: A warhead collecting device is provided to achieve optimum settings by controlling the type, thickness, and arrangement of absorbing panels according to the type and shooting range of a warhead. CONSTITUTION: A warhead collecting device(100) comprises a warhead collecting unit(1) and a warhead discharging unit(2). The warhead collecting unit comprises absorption panels(12) and a separation protection panel(13). The absorption panels, for absorbing the kinetic energy of warheads, are inserted into sliding grooves(111) of a side board(11) and are replaceable. The separation protection panel is inserted into rear sliding grooves of the side board in order to prevent the separation of warheads. The warhead discharging unit collects and discharges warheads falling from the warhead collecting unit.
Patent KR-20100095934-A (KR)
Title: A laundry treatment machine
Inventor: KIM YOUNG JONG
IPC: D06F39/14
Filed: 2009-02-23
Abstract: PURPOSE: A laundry handling device is provided to enhance the safety by preventing the user hands from becoming injured through the control on a door when the door is closed. CONSTITUTION: A laundry handling device comprises a body(1), a door(50), an opening and closing device, and an input unit. The body has a laundry hole. The door opens and closes the laundry hole. The opening and closing device is arranged between the body and the door. The opening and closing device opens and closes the door. The input unit inputs the operating state of the opening and closing device.
Patent KR-20100097466-A (KR)
Inventor: JOUNG IL WOOK
IPC: F25C5/02
Filed: 2009-02-26
Abstract: PURPOSE: A refrigerator comprising a mixing device is provided to manufacture slush by mixing ice with a drink supplied to a mixing box. CONSTITUTION: A refrigerator comprises a main body, a door, a dispenser, and a mixing box(200). A storage room is formed in the main body. The door is rotatably connected to the main body. The dispenser is installed on the door and dispenses ice. The mixing box is detachably installed in the dispenser. The mixing box comprises a mixing member(230) and an operating part. The mixing member mixes the ice dispensed from the dispenser with a drink. The operating part rotates the mixing member.
Patent KR-20100099015-A (KR)
Title: A polypeptide inhibiting osteoclastogenesis, pharmaceutical or food composition comprising the same, method of inhibiting osteoclastogenesis, a method of treating or preventing a bone disease, nucleic acid encoding the polypeptide, vector comprising the nucleic acid and a host cell transformed with the vector
Inventor: LEE SOO YOUNG
IPC: C12N15/09
Filed: 2009-03-02
Abstract: PURPOSE: A polypeptide which suppresses osteoclast formation is provided to suppress signal transduction of downstream of RANK and RANKL(receptor activator of nuclear factor-kB ligand) and prevent or treat bone diseases without side effects. CONSTITUTION: A peptide which suppresses osteoclast formation is denoted by general formula Ile-Ile-Xaa_1-Xaa_2-Xaa_3-Val. The Xaa_1 and Xaa_2 are independently Ile or Val. The polypeptide is a polypeptide of sequence number 33, 44, 55, 56, 65, 80, 81, 84, 85, or 86. A pharmaceutical composition for suppressing osteoclastogenesis of an individual contains the polypeptide and pharmaceutically acceptable carrier. Bone diseases are prevented or treated by administering the pharmaceutical composition to an individual. The bone diseases include arthritis, osteoporosis, Paget's disease, metabolic bone disease, leukemia or multiple myeloma.
Patent KR-20100101487-A (KR)
Title: System for controlling traffic signal lamp using smart card
Inventor: PARK JAE YOUNG
IPC: G08G1/07
Filed: 2009-03-09
Abstract: PURPOSE: A system for controlling a traffic signal lamp using a smart card is provided to allow an emergency vehicle to pass an intersection by controlling a traffic signal in response to a request from the emergency vehicle. CONSTITUTION: A signal control smart card(140) requests the control of a traffic signal so that emergency vehicles firstly pass through. An emergency call apparatus(100) is mounted in the emergency vehicles and transmit the emergency signal periodically. An authentication smart card certifies whether a request is an emergency call or not. A traffic light controls a traffic single in response to the emergency signal from the emergency vehicles.
Patent KR-20090097823-A (KR)
Title: Lighting device having the way opening and closing of petals type
Inventor: SHIN SEUNG TAEG
IPC: F21V17/10
Filed: 2009-03-11
Abstract: A lighting device having a petal shaped opening and closing part is provided to change a lighting condition according to a peripheral situation by sensing a person or object through a peripheral sensor. A lighting device(100) includes a body unit(110), a lighting unit(160), a plurality of interlocking levers(188), an opening and closing unit(170), and an opening and closing driver(180). The body unit has a cylindrical structure. The body unit is comprised of first to third bodies. The lighting unit is arranged in front of the body unit. The lighting unit is comprised of a socket and a lamp. The plurality of interlocking levers are rotatably supported around the body unit. The opening and closing unit is comprised of a plurality of petal shaped opening and closing plates. The plurality of opening and closing plates are arranged around the body unit to open and close the lighting unit. The opening and closing unit is opened and closed according to the movement of the interlocking lever. The opening and closing driver drives the opening and closing of the opening and closing unit by rotating the interlocking lever.
Patent KR-20100103239-A (KR)
Title: Carbon dioxide absorbent and methods for manufacturing and using the same
Inventor: KIM SUN GEON
IPC: B01D53/14
Filed: 2009-03-13
Abstract: PURPOSE: A carbon dioxide absorbent, a manufacturing method thereof, and a using method thereof are provided to prevent the reduction of an absorption rate in a repeated operation. CONSTITUTION: An extracted solution including calcium salt and silicon dioxide is obtained from a waste(S1). A carbon dioxide absorbing precursor including calcium salt and silicon dioxide is made by re-crystallizing the extracted solution(S2). The carbon dioxide absorbent including calcium salt and silicon dioxide is made by thermally processing the precursor(S3).
Patent KR-20100106638-A (KR)
Title: Touch based interface device, method and mobile device and touch pad using the same
Inventor: LIM CHANG YOUNG
IPC: G06F3/03
Filed: 2009-03-24
Abstract: PURPOSE: A touch based interface device and a method thereof, and a mobile device and a touch pad using the same are provided to easily perform zoom in, zoom out, rotation, and movement of a multi touch method, thereby quickly performing a complicated command. CONSTITUTION: A detecting unit detects a touch location and a touch area of a user input unit. When the detected area satisfies fixed area conditions, a variable point generating unit generates a variable point corresponding to the touch location of the user input unit. An operating unit extracts a location of the variable point and motion information corresponding to the touch location and movement of the user input unit. A command unit generates a command signal by movement of the variable point and the user input unit.
Patent KR-20100110562-A (KR)
Title: Faceted shape metal seed
Inventor: KIM BONG SOO
IPC: B82B3/00
Filed: 2009-04-03
Abstract: PURPOSE: A faceted metal seed is provided to manufacture a metal nanowire, a metal nanoplate, and a metal nanobelt using the metal seed having a fixed orientation with a substrate. CONSTITUTION: A faceted metal seed is a single crystalline having an epitaxial relation with a mono crystal substrate. The surface of the faceted metal seed is sides corresponding to the gamma-plot surface energy cusp of a metal material composing the faceted metal seed. The faceted metal seed has the same crystalline structure as the crystalline structure of the metal material.